Air Conditioning System A shopping center or mall's air conditioning system generally include air conditioning units, cooling towers, and a wide variety of air handling fans, blowers and dampers. These systems are heavily used even in cooler seasons as a means of controlling the build up of heat generated by hundreds of shoppers and many store operations. Most air conditioning breakdowns are a result of either electrical breakdown of the driving motors or mechanical parts breaking in the compressor. Since uncomfortable customers tend to take their business elsewhere, an air conditioning breakdown during a heat wave can easily result in a Business Interruption loss to store owners. © 2004 The Hartford Steam Boiler Insurance and Inspection Company.     All rights reserved.